Health Check monitor


CAL | HC | refs | QC
HealthCheck Monitor
   HOME | UsersGuide
  sl icon ALL INSTRUMENTS
ISAAC:
L2 check flat
Other HC:
QC links:
[page auto-refreshes after 60 sec]            [press Ctrl+R to enforce refresh of scores and dates]
ISAAC trending system: HEALTH CHECK plot
Last update: 2009-01-28T22:10:59 (UT)
| now: 2012-02-09T21:27:22 (UT)
scores under test! INFO USERS-GUIDE MORE
same group: ABS_MED ABS_STD ABS_RATIO REF_RATIO_MED REF_RATIO_STD REF_DIFF_MED REF_DIFF_STD
no OPSLOG data
space
Plot:
N_data:
less ... | history ... | plot tutorial ... | contact                 daily/often; important to check     [?]
Print: Information and research: News:
- png file - advanced studies: QC1 browser | QC1 plotter
[an error occurred while processing this directive]
  • 2008-01-24 historical data 2007, 2006 processed
  • 2008-01-31 migrated to trendPlotter
Plot
?
Symb
?
Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB no none   ADU none   18 qc_ul_med this | last_yr | all raw checkflat counts in UL 100x100 pixel window
3 QC1DB no none   ADU none   18 qc_ur_med this | last_yr | all raw checkflat counts in LL 100x100 pixel window
2 QC1DB no none   ADU none   18 qc_cc_med this | last_yr | all raw checkflat counts in CC 100x100 pixel window
4 QC1DB no none   ADU none   18 qc_ll_med this | last_yr | all raw checkflat counts in UR 100x100 pixel window
6 QC1DB no none   ADU none   18 qc_lr_med this | last_yr | all raw checkflat counts in LR 100x100 pixel window
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
General information

Click on any of the plots to see a close-up version. The latest date is indicated on top of the plot, data points belonging to that date are specially marked.

If configured,

  • statistical averages are indicated by a solid line, and thresholds by broken lines
  • outliers are marked by a red asterisk. They are defined as data points outside the threshold lines
  • "aliens" (= data points outside the plot Y limits) are marked by a red arrow ( or )
  • you can download the data for each parameter set if the 'Data downloads' link shows up